Edible mushrooms require the use of agricultural chemicals in production. Can they still be eaten with confidence?

1. Today, when consumers are full of fear about chemicals used on food, the same suspicion exists toward edible mushrooms. The production of edible mushrooms is relatively complex, and consumers do not understand the production process. Coupled with the media's exaggerated reporting of some negative incidents, this suspicion and fear is deepened further, causing some people to no longer dare to eat edible mushrooms.

2. It is a fact that chemicals are used in the production of edible mushrooms. But what consumers do not know is that in standardized edible mushroom production, only disinfectants are used. Disinfectants mainly act on the production environment and do not contaminate the cultivation substrate or the mushroom fruiting bodies.

3. In the edible mushroom production process, there are four opportunities to use disinfectants. The first is the disinfection of the inoculation site, which is carried out before the cultivation bags are brought in; the second is carried out after the cultivation bags have entered the inoculation site but before inoculation; the third is carried out at the time of inoculation, on the surface of the cultivation bags.

4. The above three uses of disinfectants are intended to create a sterile inoculation environment. They are all carried out outside the cultivation bags. The cultivation bags are sealed, so the chemicals will not affect the substrate inside the bags.

5. The fourth use of chemicals is the disinfection of the fruiting site, carried out before the mature mushroom logs enter the fruiting site. By the time the logs are brought in, there is no longer any chemical effect. In fact, most fruiting sites themselves do not breed insects, so this chemical application step is not even necessary.

6. To put it plainly, edible mushroom production does require the use of chemicals, but they are not applied to the substrate or the mushrooms, nor will the chemicals contaminate the substrate or the mushrooms. The mushrooms are safe.

7. A simple fact can confirm this. Much of China's shiitake mushrooms are exported to Japan. Japan is one of the countries with the strictest hygiene requirements, and it even sets up trade barriers against Chinese shiitake mushrooms. Even so, Chinese shiitake mushrooms still met their stringent food safety requirements.

8. This is enough to prove that edible mushrooms produced under standardized conditions are safe. If the mushrooms are safe, why would we not dare to eat them? Mushroom growers are welcome to add new evidence.